From ffbaf574ca1aa5e1559beee1c11bf732ec1c323c Mon Sep 17 00:00:00 2001 From: Kelebek1 Date: Wed, 21 Jun 2023 05:48:04 +0100 Subject: [PATCH] Use safe reads in DMA engine --- src/video_core/engines/maxwell_dma.cpp | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp index bc1eb41e78..a290d6ea7e 100644 --- a/src/video_core/engines/maxwell_dma.cpp +++ b/src/video_core/engines/maxwell_dma.cpp @@ -130,7 +130,7 @@ void MaxwellDMA::Launch() { UNIMPLEMENTED_IF(regs.offset_out % 16 != 0); read_buffer.resize_destructive(16); for (u32 offset = 0; offset < regs.line_length_in; offset += 16) { - memory_manager.ReadBlockUnsafe( + memory_manager.ReadBlock( convert_linear_2_blocklinear_addr(regs.offset_in + offset), read_buffer.data(), read_buffer.size()); memory_manager.WriteBlockCached(regs.offset_out + offset, read_buffer.data(), @@ -142,8 +142,8 @@ void MaxwellDMA::Launch() { UNIMPLEMENTED_IF(regs.offset_out % 16 != 0); read_buffer.resize_destructive(16); for (u32 offset = 0; offset < regs.line_length_in; offset += 16) { - memory_manager.ReadBlockUnsafe(regs.offset_in + offset, read_buffer.data(), - read_buffer.size()); + memory_manager.ReadBlock(regs.offset_in + offset, read_buffer.data(), + read_buffer.size()); memory_manager.WriteBlockCached( convert_linear_2_blocklinear_addr(regs.offset_out + offset), read_buffer.data(), read_buffer.size()); @@ -151,8 +151,9 @@ void MaxwellDMA::Launch() { } else { if (!accelerate.BufferCopy(regs.offset_in, regs.offset_out, regs.line_length_in)) { read_buffer.resize_destructive(regs.line_length_in); - memory_manager.ReadBlockUnsafe(regs.offset_in, read_buffer.data(), - regs.line_length_in); + memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), + regs.line_length_in, + VideoCommon::CacheType::NoBufferCache); memory_manager.WriteBlockCached(regs.offset_out, read_buffer.data(), regs.line_length_in); }